1969-1972 C3 Windshield Wiper Door Cowl Vent Grille 3938153 - OEM Number(s) (3938153)
Fresh Air, Factory Look: Windshield Wiper Door Cowl Vent Grille for 1969-1972 Corvette C3
Hidden under the wiper door but front-and-center for judges, the cowl vent grille channels fresh air to your cabin while shielding the heater box from leaves, water, and road debris. After five decades, originals fade, crack, or rust—putting both airflow and authenticity at risk. Swap tired plastic for this OE-style replacement and restore the accent line that finishes your Stingray’s hood-to-glass gap.
Why It Matters
• Directs ventilation into the HVAC plenum, keeping defrosters fog-free
• Seals out debris that can clog drains and invite corrosion
• Correct rib count, mounting holes, and primed ready for paint finish
• Simple bolt-on install—no cutting, drilling, or paint booth required
Key Details
• Fits all 1969, 1970, 1971 & 1972 Corvette C3 models
• Replaces original GM part number 3938153
• Material:diecast metal
• Sold individually
Don’t let a cracked grille spoil your Stingray’s first impression—or its fresh-air flow. Click “Add to Cart,” bolt it on in minutes, and cruise with factory-correct style and function.
Also known under these part numbers: (For reference only)
- 3938153
- 653217
- 731177689612
- GB1006
- WW-425